Dec 18 05:30:48.638 INFO checking Salehbigdeli/rust-with-lists against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:30:48.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Salehbigdeli/rust-with-lists:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:30:49.123 INFO [stdout] dd921150c7f15abd60da3922c89aa0b90daca72358df068188ca75a8e218e3ee
Dec 18 05:30:49.125 INFO running `"docker" "start" "-a" "dd921150c7f15abd60da3922c89aa0b90daca72358df068188ca75a8e218e3ee"`
Dec 18 05:30:51.460 INFO [stderr]     Checking list v0.1.0 (/opt/crater/workdir)
Dec 18 05:30:51.756 INFO [stderr] warning: unused import: `std::mem`
Dec 18 05:30:51.760 INFO [stderr]  --> src/second.rs:1:5
Dec 18 05:30:51.760 INFO [stderr]   |
Dec 18 05:30:51.760 INFO [stderr] 1 | use std::mem;
Dec 18 05:30:51.760 INFO [stderr]   |     ^^^^^^^^
Dec 18 05:30:51.760 INFO [stderr]   |
Dec 18 05:30:51.760 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:30:51.760 INFO [stderr] 
Dec 18 05:30:52.154 INFO [stderr] warning: unused import: `std::mem`
Dec 18 05:30:52.154 INFO [stderr]  --> src/second.rs:1:5
Dec 18 05:30:52.155 INFO [stderr]   |
Dec 18 05:30:52.155 INFO [stderr] 1 | use std::mem;
Dec 18 05:30:52.155 INFO [stderr]   |     ^^^^^^^^
Dec 18 05:30:52.155 INFO [stderr]   |
Dec 18 05:30:52.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:30:52.156 INFO [stderr] 
Dec 18 05:30:52.224 INFO [stderr] warning: unused import: `list::first::List`
Dec 18 05:30:52.224 INFO [stderr]  --> src/main.rs:2:5
Dec 18 05:30:52.224 INFO [stderr]   |
Dec 18 05:30:52.224 INFO [stderr] 2 | use list::first::List;
Dec 18 05:30:52.224 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 05:30:52.224 INFO [stderr]   |
Dec 18 05:30:52.224 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:30:52.224 INFO [stderr] 
Dec 18 05:30:52.241 INFO [stderr] warning: unused import: `list::first::List`
Dec 18 05:30:52.241 INFO [stderr]  --> src/main.rs:2:5
Dec 18 05:30:52.241 INFO [stderr]   |
Dec 18 05:30:52.241 INFO [stderr] 2 | use list::first::List;
Dec 18 05:30:52.241 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 05:30:52.241 INFO [stderr]   |
Dec 18 05:30:52.241 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:30:52.241 INFO [stderr] 
Dec 18 05:30:52.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 18 05:30:53.550 INFO running `"docker" "inspect" "dd921150c7f15abd60da3922c89aa0b90daca72358df068188ca75a8e218e3ee"`
Dec 18 05:30:53.858 INFO running `"docker" "rm" "-f" "dd921150c7f15abd60da3922c89aa0b90daca72358df068188ca75a8e218e3ee"`
Dec 18 05:30:54.323 INFO [stdout] dd921150c7f15abd60da3922c89aa0b90daca72358df068188ca75a8e218e3ee